Time to clear out some of my array of watercooling parts.
First up...
Two Weapon heatercores and shrouds.
On top is the single pass 342 and below is the dual-pass 302.
Both in very good condition, minimal fin bendage, 1/2" barbs.
The sides of the 302 shroud have been minimally filed down and the entire unit will fit in the front bay of a CM Stacker.